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FR2367918A1 - FUEL CONTROL DEVICE FOR GAS TURBINE ENGINE - Google Patents

FUEL CONTROL DEVICE FOR GAS TURBINE ENGINE

Info

Publication number
FR2367918A1
FR2367918A1 FR7730515A FR7730515A FR2367918A1 FR 2367918 A1 FR2367918 A1 FR 2367918A1 FR 7730515 A FR7730515 A FR 7730515A FR 7730515 A FR7730515 A FR 7730515A FR 2367918 A1 FR2367918 A1 FR 2367918A1
Authority
FR
France
Prior art keywords
piston
control device
gas turbine
turbine engine
fuel control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7730515A
Other languages
French (fr)
Other versions
FR2367918B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB4248576A external-priority patent/GB1589966A/en
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2367918A1 publication Critical patent/FR2367918A1/en
Application granted granted Critical
Publication of FR2367918B1 publication Critical patent/FR2367918B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/32—Control of fuel supply characterised by throttling of fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

L'invention concerne un dispositif de commande de combustible pour moteur à turbine à gaz. Il comporte un piston doseur 65 manoeuvrable par une servopression qui est commandée par une valve pilote 17, 63. La valve pilote 17, 63 est sensible aux pressions P2, P3 dans le compresseur du moteur et aussi à la position du piston 65. La sensibilité à la position du piston 65 est commandée par un galet 61 mû par un piston 43 et un levier 57. Le piston 43 est lui-même servocommandé par des masselottes 50 agissant sur un manchon 42 qui fournit une autre valve pilote. Application à l'alimentation des turbines à gaz.The invention relates to a fuel control device for a gas turbine engine. It comprises a metering piston 65 which can be operated by a servo-pressure which is controlled by a pilot valve 17, 63. The pilot valve 17, 63 is sensitive to the pressures P2, P3 in the compressor of the engine and also to the position of the piston 65. The sensitivity the position of the piston 65 is controlled by a roller 61 moved by a piston 43 and a lever 57. The piston 43 is itself servo-controlled by weights 50 acting on a sleeve 42 which provides another pilot valve. Application to the supply of gas turbines.

FR7730515A 1976-10-13 1977-10-11 FUEL CONTROL DEVICE FOR GAS TURBINE ENGINE Granted FR2367918A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4248576A GB1589966A (en) 1976-10-13 1976-10-13 Fuel control system for a gas turbine engine
GB65577 1977-01-07

Publications (2)

Publication Number Publication Date
FR2367918A1 true FR2367918A1 (en) 1978-05-12
FR2367918B1 FR2367918B1 (en) 1982-12-03

Family

ID=26236107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730515A Granted FR2367918A1 (en) 1976-10-13 1977-10-11 FUEL CONTROL DEVICE FOR GAS TURBINE ENGINE

Country Status (5)

Country Link
US (1) US4187673A (en)
JP (1) JPS5348115A (en)
DE (1) DE2745439A1 (en)
FR (1) FR2367918A1 (en)
IT (1) IT1087764B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473999A (en) * 1981-11-16 1984-10-02 Lucas Industries Limited Fuel control system for a gas turbine engine
GB8320319D0 (en) * 1983-07-28 1983-09-01 Lucas Ind Plc Fuel control system
JPH0820325B2 (en) * 1988-04-04 1996-03-04 川崎製鉄株式会社 Slit nozzle jet pressure measuring device
US6401446B1 (en) * 2000-06-23 2002-06-11 Hamilton Sundstrand Corporation Valve apparatus for providing shutoff and overspeed protection in a gas turbine fuel system
US6981359B2 (en) * 2003-06-16 2006-01-03 Woodward Governor Company Centrifugal pump fuel system and method for gas turbine engine
US9212608B2 (en) 2013-05-24 2015-12-15 Hamilton Sundstrand Corporation Low friction fuel metering valve
US9849992B2 (en) * 2016-05-23 2017-12-26 United Technologies Corporation Inline pressure regulating valve assembly with inlet pressure bias
US11378018B2 (en) * 2020-06-11 2022-07-05 Honeywell International Inc. Fuel metering system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1161092A (en) * 1955-08-17 1958-08-20 United Aircraft Corp Fuel flow control device for engine units of the turbine type
FR1197877A (en) * 1957-01-16 1959-12-03 Gen Electric Improvements to constant speed regulators for motors
US2926494A (en) * 1956-09-21 1960-03-01 United Aircraft Corp Fuel control system
FR1310696A (en) * 1961-10-20 1962-11-30 Gen Electric Fuel control for turbo-reactor
FR1352451A (en) * 1963-03-29 1964-02-14 United Aircraft Corp Control unit for the fuel supply of turbine engines, especially helicopter engines
US3172259A (en) * 1962-03-02 1965-03-09 Avco Corp Variable geometry control for gas turbine engines
US3187505A (en) * 1962-08-13 1965-06-08 Woodward Governor Co Gas turbine fuel regulator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935136A (en) * 1954-02-04 1960-05-03 Rotol Ltd Control systems for power plants
US2941601A (en) * 1954-12-21 1960-06-21 United Aircraft Corp Fuel control
US2857741A (en) * 1955-08-17 1958-10-28 United Aircraft Corp Fuel control with feedback
GB858773A (en) 1957-01-16 1961-01-18 Gen Electric Improvements in gas turbine power plant fuel control systems
US2959002A (en) * 1957-10-23 1960-11-08 United Aircraft Corp Turbine engine fuel control
US3012401A (en) * 1958-12-31 1961-12-12 United Aircraft Corp Positive feedback abatement means
US3084510A (en) * 1960-10-26 1963-04-09 Gen Electric Turbine engine fuel control
US3180426A (en) 1962-03-30 1965-04-27 United Aircraft Corp Free turbine engine control system
US3196613A (en) * 1963-02-11 1965-07-27 United Aircraft Corp Fuel control

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1161092A (en) * 1955-08-17 1958-08-20 United Aircraft Corp Fuel flow control device for engine units of the turbine type
US2926494A (en) * 1956-09-21 1960-03-01 United Aircraft Corp Fuel control system
FR1197877A (en) * 1957-01-16 1959-12-03 Gen Electric Improvements to constant speed regulators for motors
FR1310696A (en) * 1961-10-20 1962-11-30 Gen Electric Fuel control for turbo-reactor
US3172259A (en) * 1962-03-02 1965-03-09 Avco Corp Variable geometry control for gas turbine engines
US3187505A (en) * 1962-08-13 1965-06-08 Woodward Governor Co Gas turbine fuel regulator
FR1352451A (en) * 1963-03-29 1964-02-14 United Aircraft Corp Control unit for the fuel supply of turbine engines, especially helicopter engines

Also Published As

Publication number Publication date
IT1087764B (en) 1985-06-04
DE2745439A1 (en) 1978-04-20
FR2367918B1 (en) 1982-12-03
JPS5348115A (en) 1978-05-01
US4187673A (en) 1980-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse